Hopper Pipe

The hopper needs a cheaper/efficient option for Redstone contraptions. I suggest the Hopper pipe, or "Pipe" This would be a cheaper crafting option for the hopper to transfer blocks from an intake (hopper) to a destination (chest). A hopper already filters to a small point. Adding a pipe seems like it used to be the plan but was never implemented. A pipe would not intake any floating entities, only those from another pipe or hopper, and would only flow in one direction depending on placement. Placing an angle would automatically create a 90 degree turn. This would revolutionize the game in a fun way.